package strategy;

/**
 * @author Koizumi Sinya
 * @date 2018/04/01. 17:52
 * @edithor
 * @date
 */
public class Vip implements SaleStrategy {
    @Override
    public double getSalePrice(double price) {
        System.out.println("Vip会员 8折");
        return price * 0.8;
    }
}
